//
// Authors:
//	Ben Motmans  <ben.motmans@gmail.com>
//
// Copyright (c) 2007 Ben Motmans
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//

using System;
using System.Data;
using System.Collections.Generic;
using Mono.Addins;
using MonoDevelop.Core;

namespace MonoDevelop.Database.Sql
{
	public class DbFactoryCodon : TypeExtensionNode
	{
		private void BuildChildren (IDbFactory fac)
		{
			foreach (ExtensionNode node in ChildNodes) {
				ActionCodon actionCodon = node as ActionCodon;
				if (actionCodon != null) {
					fac.SetSupportedActions (actionCodon.Category, actionCodon.Actions);
				} else {
					CapabilitiesCodon capabilitiesCodon = node as CapabilitiesCodon;
					if (capabilitiesCodon != null)
						fac.SetCapabilities (capabilitiesCodon.Category, capabilitiesCodon.Actions, capabilitiesCodon.ParsedFlags);				
				}
			}
		}
		
		public IDbFactory DbFactory {
			get {
				try {
					IDbFactory fac = (IDbFactory)base.CreateInstance ();
					BuildChildren (fac);
					return fac;
				} catch (Exception e) {
					Runtime.LoggingService.Error (e);
					return null;
				}
			}
		}
	}
}
